Football across the continent has been ground to a halt by the coronavirus pandemic and the governing body is meeting next Thursday to discuss how the 2019-20 season can be concluded.
Its plans for the two European competitions will depend on how soon domestic leagues across the continent can resume.
If they are up and running some time in the next couple of months, then UEFA could decide to play them alongside the league action as they do in normal circumstances.
But if it is not until July or August that the action is under way then UEFA would be more likely to play the remainder of the two competitions in a condensed timeframe, culminating at the end of the August.
It is understood UEFA are keen for all remaining matches in the domestic leagues to be played, but April 23’s meeting is likely to see the subject of possibly ending them early at least discussed.